Wastewater as Fuel ”Among the many renewable energy sources — wind, solar, hydroelectric, biofuels — there is one to which we all contribute that has not yet managed to attract the romantic advocates who have embraced other forms of green energy,” says a piece in the San Antonio Express-News. “We’re speaking about the gray river of warmth flowing right beneath our feet: sewage.”

Class Action Settlement Over BP Spill Near ”A final settlement between BP and thousands of individual plaintiffs over the 2010 Gulf of Mexico oil spill is edging closer, as the parties filed a joint proposed class-action agreement designed to resolve economic and medical claims against the company by Gulf Coast residents,” the Houston Chronicle reports.